Jean-Paul Viguier:McNay Art Museum, 6000 N. New Braunfels Ave., 210-824-5368. The architect for the Jane & Arthur Stieren Center for Exhibition, returns for collaboration between McNay and UTSA's College of Architecture and a presentation on “Modernity and Heritage: Contextual or Pastiche?” $5-$20. 6:30 p.m.

Friday

McLeod Keynote: Historic Menger Hotel, 204 Alamo Plaza, 210-428-6542. Kenneth Liechti, Ph.D., professor of aerospace engineering and engineering mechanics at UT-Austin will give a presentation on the history of the ancient relationship between the MacCrimmons and the MacLeods. Free. 11 a.m.

“Masquerade”: Overtime Theater, 1203 Camden St., 210-557-7562. An unlikely group of friends is forged when masks and alter-egos used in cosplay and drag collide. $10-$14. Through May 4. 8 p.m. Fridays-Saturdays, 2:30 p.m. April 14, 7 p.m. April 28, 8 p.m. April 18, May 2.